7=(3b-15)

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Solution for 7=(3b-15) equation: 



7=(3b-15)

We move all terms to the left:

7-((3b-15))=0



We calculate terms in parentheses: -((3b-15)), so:

(3b-15)

We get rid of parentheses

3b-15

Back to the equation:

-(3b-15)



We get rid of parentheses

-3b+15+7=0

We add all the numbers together, and all the variables

-3b+22=0

We move all terms containing b to the left, all other terms to the right

-3b=-22

b=-22/-3

b=7+1/3

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